Hardware Spec Index

Tessarix NX-4237 Plus Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX4237-PLUS · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index5,861 (Network Cards scale)
Category rank#14,234
Street price$489
Power8 W
Performance per dollar11.99
Released2022

Specifications

BrandTessarix
ModelTessarix NX-4237 Plus
Speed25GbE (25G)
Ports2× SFP28
Host interfacePCIe 4.0 x8
CablingDAC or optical transceiver
StandardIEEE 802.3by (25GBASE-R)
Jumbo framesUp to 9 KB
OffloadsTSO, LRO, RSS, SR-IOV
Wake-on-LANYes
VLANIEEE 802.1Q
OS supportWindows 11, Linux, FreeBSD

Related guides

2.5GbE, 5GbE and 10GbE NetworkingPCIe Lanes Explained

Similar Network Cards

ModelBenchmarkPriceCompare
Quorvex NX-7391 Ti 2.5GbE RJ45 PCIe Network Card1,568$49Compare
Vantrel NX-2593 Max 10GbE RJ45 PCIe Network Card3,512$159Compare
Quorvex NX-6824 Max 2.5GbE RJ45 PCIe Network Card1,893$59Compare
Quorvex NX-8284 Plus 10GbE RJ45 Thunderbolt Adapter3,729$189Compare
Vantrel NX-6569 Ti 10GbE RJ45 PCIe Network Card3,696$189Compare
Tessarix NX-7029 Prime Dual-Port 10GbE RJ45 PCIe Network Card3,977$219Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-4237 Plus Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/51458984 (accessed 2026-10-21).